CVSS 3.1
9.0 criticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:CCritical (9.0) in fortinet fortimanager.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:CExplain CVE-2026-126261 for an engineer deciding whether to act. Use https://cve.bz/api/public/cves/CVE-2026-126261?via=ask-ai-copy and https://cve.bz/cve/CVE-2026-126261?via=ask-ai-copy as the source of truth: what is affected and which versions fix it, whether it is in CISA KEV, public exploits, and its EPSS (an internet-wide 30-day estimate of exploitation activity, not a forecast for my systems). If they give no fixed versions, use the CVE record https://cveawg.mitre.org/api/cve/CVE-2026-126261 or the vendor advisory, not third-party mirrors. Tell me how to check whether I am affected and how to verify a fix. Cite the sources and say where they are uncertain.Opens a third-party assistant; its answer is its own, not cve.bz's. The prompt holds only this CVE's id and public links.
From the CNA's record in the CVE List.
| Product | Affected |
|---|---|
| Fortinet FortiManager | 8.0.0 |
| Fortinet FortiManager | from 7.6.0 through 7.6.7 |
| Fortinet FortiManager | from 7.4.0 through 7.4.5 |
| Fortinet FortiManager | from 7.2.0 through 7.2.8 |
The attack patterns MITRE's CAPEC relates to this record's weaknesses, as MITRE names them. Credits. More on the page of CWE-285 (16).